baber/WOPTO huggingface dataset:
Patent JP-H0646474-A (JP)
Title: Apparatus for giving of improved delivery function in mobile communication system
Inventor: YOHAN TSUETERUBURADO
IPC: H04W24/08
Filed: 1993-02-19
Abstract: PURPOSE: To measure and evaluate a parameter via a mobile unit to affect its transfer to its adjacent cell and to ensure the optimum transfer of the mobile unit. CONSTITUTION: A mobile unit 6 has a measurement element 9, which measures an important parameter for the current traffic and an evaluation element 10 which decides a 1st expression, based on the measured parameter about how to execute a transfer function. The element 10 also generates a parameter simulated in the simulated traffic and decides a 2nd expression regarding how the unit 6 is to execute the transfer function in the simulated traffic. Then an element 11 including an expressions is added into the unit 6, and both 1st and 2nd expressions are defined as the selection standards for the improved transfer function.
Patent JP-H01228179-A (JP)
Title: Photovoltaic device and manufacture thereof
Inventor: TANAKA EIICHIRO
IPC: H01L51/00
Filed: 1988-03-09
Abstract: PURPOSE:To obtain a photovoltaic device excellent in a photoelectric conversion efficiency by a method wherein P-phenilene is made to be contained in a photoconductive layer which is a straight-chain compound high molecular layer provided with group VIb elements at para-positions, where the group VIb elements contain at least one element selected from S, Se, and Te and furthermore contain Oatom. CONSTITUTION:A first electrode 2 and a photoconductive layer 3 which contains a high molecular layer are provided on a support 1, and a second electrode is provided on the photoconductive layer 3. And, P-phenilene made to be contained in the photoconductive layer 3, which is a straight-chain compound high molecular layer provided with group VIb elements at para-positions, where the group VIb elements contain at least one element selected from S, Se, and Te and furthermore contain Oatom is made to be contained through a heat treatment in an atmosphere which contains oxygen. By these processes, a photoelectric conversion efficiency can be improved and a short-circuit current can be increased.
Patent JP-S56151729-A (JP)
Title: Polyamide film
Inventor: CHIBA KAZUMASA
IPC: C08G69/00
Filed: 1980-04-28
Abstract: PURPOSE: To obtain the titled film having improved heat-sealing strength and transparency and good resistance to pinhole formation and heat, by using a caproamide component, a hexamethylene isophthalamide component, etc. as constituent components.  
     CONSTITUTION: A copolyamide consisting of (A) 95W75wt% caproamide component, (B) 5W25wt% hexamethylene isophthalamide component and (C) 0W 20wt% hexamethylene terephthalamide components as main constituent components is melt formed into a film and if necessary drawn to give the aimed film having a transparence satisfying the formula H≤0.025t+2.50 [H is a haze (%); t is a film thickness (μ); however, 5μ<t<150μ]. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62211821-A (JP)
Inventor: MIHASHI HIDEKAZU
IPC: H01H33/04
Filed: 1986-03-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06265905-A (JP)
Title: Liquid crystal display element
Inventor: HIRATA JUNKO
IPC: G02F1/133
Filed: 1993-03-16
Abstract: PURPOSE:To easily and stably realize the liquid crystal display element of an extremely wide visual angle which does not substantially generate an inversion phenomenon, etc. CONSTITUTION:This liquid crystal display element is constituted by holding a liquid crystal layer 23 consisting of a nematic liquid crystal consisting of twisted molecular arrangement and having positive dielectric anisotropy between two sheets of substrates 11 and 12 having electrodes 13 to 16. The liquid crystal display element has at least two kinds of regions A, B varying in molecular arrangement states. The helix angle (TW) of the liquid crystal is 90 deg.<(TW)<=110 deg..
Patent JP-H02236064-A (JP)
Title: Sealing material for high temperature connecting part
Inventor: KAWAMOTO MASAYUKI
IPC: C04B35/10
Filed: 1989-03-08
Abstract: PURPOSE:To compound a composition having excellent gastightness at high temperature and physical property corresponding to the working temperature mixing with cheap salt by using a material which is mainly composed of B2O3 and in melting condition at usual temperature of a connecting part. CONSTITUTION:A material which is mainly composed of B2O3 and in melting condition at usual temperature of a connecting part is used as a sealing material for high temperature connecting part. For improving gastightness of a connecting part, the sealing material must be in melting condition at the usual temperature of a device. Consequently, composition of the sealing material is selected so as to have a melting point under the usual temperature of the connecting part and a boiling point or a decomposition point over the temperature. When the connecting part is horizontal, the construction is so that the sealing material is fitted in the groove provided on the underside of the connecting part and upperside projection is soaked in the material. Further, even at vertical connecting part, the sealing material is sufficiently held in the clearance due to its viscosity, by applying appropriate pressure P from both sides.
Patent JP-H08247701-A (JP)
Title: Measuring apparatus
Inventor: HARA MOTOHIRO
IPC: G01B3/10
Filed: 1995-03-15
Abstract: PURPOSE: To provide a compact measuring apparatus which can easily measure the distance between two points and, moreover, can easily measure the distance of a space between objects with accuracy. CONSTITUTION: In a measuring apparatus 10 with a blade 13 which can be extended in the measuring direction X of the apparatus from a case 11, abutting part 12 which is extended in the direction opposite to the measuring direction X is provided and a distance indicating window 15 is provided at the position at which a distance obtained by correcting the length of the section 12 can be displayed.
Patent JP-S62213984-A (JP)
Inventor: YAMADA KAZUMI
IPC: B23Q7/04
Filed: 1986-03-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10250437-A (JP)
Title: Seat lock unlocking deivce for vehicular seat
Inventor: AKIYAMA KOHEI
IPC: B60N2/42
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To make applicable for not only a driver's seat but also a passenger seat or the like, enable the seat to surely retract when a vehicle is in head-on collision, and improve ejection of a seated person in the seat. SOLUTION: In this device, lower rails 16a, 16b are arranged to extend in an advancing direction of a vehicle on a floor, upper rails 17a, 17b fixed to a seat cushion 13a, so as to be opposed to the lower rails 16a, 16b, are mounted movably in a longitudinal direction in the lower rails 16a, 16b. In the upper rails 17a, 17b, a first locked part 21 is provided, in the lower rails 16a, 16b, a first lock fixture 31 detachably locked to the first locked part is provided. A knee protector movable in the advancing direction of the vehicle is provided forward of a seat, one end is connected to the knee protector through a link mechanism, in a cable 49, the other end thereof is connected to a first lock part.  A knee of a seater comes into contact with the knee protector, when it is relatively advanced relating to a car body, the cable makes the first lock fixture detached from the first locked part.
Patent JP-H08182333-A (JP)
Title: Step-down type high-power-factor chopper circuit
Inventor: HIRACHI KATSUYA
IPC: H02M3/155
Filed: 1995-03-15
Abstract: PURPOSE: To obtain a step-down type high-power-factor chopper circuit which can transform the waveform of the AC-side current of a rectifier circuit into a sinusoidal wave even when the inductance of a reactor is reduced. CONSTITUTION: The control circuit 10 of a step-down type high-power-factor chopper circuit connected to the DC side of a rectifier circuit 2 is composed of an absolute value circuit 11 which converts the voltage corresponding to an input AC voltage into an absolute value, integration circuit 14 which integrates the voltage corresponding to a reactor current, comparator circuit 12 which compares the output voltage of the absolute value circuit with that of the integration circuit 14, and drive circuit 13 which converts the output of the comparator circuit 12 into the driving signal of a switching element 3.  Therefore, the waveform of the AC-side current of the rectifier circuit 2 can be transformed into a sinusoidal wave even when the inductance of a reactor is reduced, because the electric current flowing to the reactor is detected and the turning on/off ratio of the switching element 3 is controlled based on the detected current.
Patent JP-S51132746-A (JP)
Title: Amplifier
Inventor: KURATA HIROTAKA
IPC: H03F1/02
Filed: 1975-05-14
Abstract: PURPOSE: An amplifier which is designed so as to reduce the electric losses, by means of changing over the power-source voltage of power amplification section. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61216351-A (JP)
Title: Resin composition for sealing semiconductor
Inventor: ITO ISAO
IPC: C08L81/00
Filed: 1985-03-22
Abstract: PURPOSE:To improve the reliabilities in crack resistance and humidity resistance simultaneously with an excellent balance between them, by compounding PPS resin with aromatic polysulfone resin. CONSTITUTION:The title resin composition for sealing a semiconductor is so prepared as to contain 0.01-5pts. of an organic third phosphine compound and 20-250pts. of an inorganic filler, in the weight ratio, in relation to 100pts. of a compound of PPS resin of 99-50% with aromatic polysulfone resin of 1-50%. The rate of use of the aromatic polysulfone resin is 1-50%, preferably 5-30%, in the weight ratio in relation to 99-50% of the PPS resin. When the rate exceeds 50%, the injection molding of the resin composition of the present invention is hard to conduct, while the crack resistance of the resin composition lowers when it is below 1%.
Patent JP-S58174341-A (JP)
Title: 2,3-dehydrosolanascone and tobacco flavor improving agent consisting of said compound
Inventor: NISHIKAWAJI SHIGEKI
IPC: A24B3/12
Filed: 1982-04-06
Abstract: NEW MATERIAL:The compound of formula. USE:Agent for improving the taste and flavor of tobacco. It has ripe fruity flavor having light woody note, and is useful for improving the taste and flavor of tobacco prepared from leaf tobacco, regenerated tobacco, synthetic tobacco, etc. having poor flavor and undesirable irritant taste, and lack of agreeable taste. PROCESS:The leaves of virginia tobacco are extracted with methanol, the extract is subjected to steam distillation, and volatile neutral fraction is obtained by conventional process. The fraction is then subjected to silica gel column chromatography and fractional gas chromatography to obtain the compound of formula.
Patent JP-H08246988-A (JP)
Title: Fuel delivery pipe
Inventor: KINO HITOSHI
IPC: F02M55/02
Filed: 1995-03-15
Abstract: PURPOSE: To suppress the generation of vapor at fuel in a fuel passage and to prevent the occurrence of a trouble on distribution of fuel mixed with vapor to a fuel injection valve. CONSTITUTION: Fuel is introduced in the housing 12 of a fuel delivery pipe 11 and a fuel passage 13 through which the fuel is distributed to a plurality of fuel injection valves 17 is provided. A cooling passage 20 through which antifreezing liquid passes is arranged in a housing 12. The cooling passage 20 has first and second flow part 21 and 22 provided on both sides of the fuel passage 13. The ends on one side of the flow passages 21 and 22 are opened to connection ports 18 and 19 protruded from one and the same end face 12a of the housing 12. The flow parts 21 and 22 are extended along the fuel passage 13 and the end parts on the other side are intercommunicated through a communication part 23.
Patent JP-S58173686-A (JP)
Title: Apparatus for automatically winding up recording paper
Inventor: MASUI MASAYOSHI
IPC: B41J15/16
Filed: 1982-04-05
Abstract: PURPOSE:To obtain stable windup operation and to obtain the titled safe apparatus free from the overheating of a windup electromotor, by a method wherein when the winding-up of recording paper is carried out by the rotary force of a coil spring and by the rotary force of a coil spring and this coil spring is wound up intermittently by the windup electromotor. CONSTITUTION:A coil spring 3 is mounted between a windup drive shaft 4 directly connected to a recording paper windup shaft 13 and a coil spring windup shaft 2 in a wound-up state and the protrusion 7 of the drive shaft 4 is pressed to the protrusion 6 of a slide ring 5 in an initial state while a switch driving protrusion 11 drives a windup electromotor controlling switch 14 and an electromotor 1 is stopped. In this state, when a recording paper wound around the windup shaft 13 is delivered out as printing is initiated, it is wound up around the windup shaft 13 by the rotary force of the coil spring 3. At this time, when the windup drive shaft 4 is rotated to press the protrusion 7 to the protrusion 6, the slide ring 5 rotatable on the windup shaft 2 within the range of a slot 9 is rotated to detach the switch driving protrusion 11 from the switch 14 and the coil spring 3 is wound up by the electromotor 1. When the protrusion 11 again drives the switch 14 with the rotation of the drive shaft 2, the electromotor 1 is stopped.
Patent JP-2000246501-A (JP)
Title: Ultrasonic vibration cutting tool and method
Inventor: MURAKAWA MASAO
IPC: B23B1/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To stabilize the vibration direction in cutting, prevent a tool from contacting with a flank by change in the vibration direction, and prevent the tool from chipping thereby by fixing a cutting blade element into an orthogonal direction in the vibration antinode zone of a tool shank and supporting the tool shank part corresponding to the vibration node to a tool holder. SOLUTION: A vibrator 2 is connected to axial one end of a tool shank 1 and then connected to an ultrasonic oscillator 3. The tool shank 1 is set to such a length as resonating at 1λ of the vertical wave by the vibrator 2 and two vibration nodes n1, n2 are arranged in equidistant positions from the axial end face of the tool shank 1. A cutting edge element 4 is fixed to the central part of the tool shank 1, namely in a position corresponding to a vibration antinode 1. A tool holder 5 is fixed to a tool rest 8 in the projecting part 50 in the back. On the other hand, the tool shank 1 is arranged between holding bowls 5a, 5b projecting oppositely from the front part of a tool holder 5 and fixed to the respective holding bowls 5a, 5b by the respective vibration nodes n1, n2 separated vertically from the cutting edge element 4.
Patent JP-H07255298-A (JP)
Title: Method for supplying nutrient solution for continuously tomato producing device
Inventor: NAKAJIMA TAKEHIKO
IPC: A01G31/00
Filed: 1994-03-25
Abstract: PURPOSE:To provide a method for supplying a nutrient solution for a continuously tomato producing device, having an improved nutrient solution supplying means in a device for continuously producing tomatoes while moving a culture container having planted tomatoes by a conveyor in facilities. CONSTITUTION:In a growth stage in which tomatoes in a culture container 1 become a state just before cultivation, a nutrient solution is supplied from a nutrient solution tank 13 through a pump 15, a feed pipe 16 equipped with a solenoid valve 18 and a liquid supply nozzle 19 to a culture container 1 and its water level is detected by a water level sensor 20. The water level is kept approximately constant by opening and closing operation of a solenoid valve 18 and the surplus nutrient solution at a solution supply stage is stored in an excessive nutrient solution storage tank 21. In a harvesting stage from a period just before harvesting to completion of harvesting, the nutrient solution in the excessive nutrient solution storage tank 21 is concentrated by adding a concentrated nutrient solution, supplied to the culture container so as to be circulated in the culture container 1 and the nutrient solution is not released out of the device.
Patent JP-S58173855-A (JP)
Title: Cooling device for semiconductor element
Inventor: YOSHINO SOUICHI
IPC: H01L23/40
Filed: 1982-04-02
Abstract: PURPOSE:To easily obtain the cooling device by a method wherein a convexo- concave surface is formed on either of an Al or Al alloy cooling plate and a semiconductor element mounting plate of the same material covered by a metal having excellent solderability, and the above plate is fixed by applying supersonic waves on the surface provided with recesses and projections. CONSTITUTION:A mounting recess part 1a is formed on the cooling plate 1. One side of a mounting plate 2 is covered by a Cu layer 2a, a presoldering 2b is performed, and after the above has been formed into cup shape, a quadrangular- pyramid-shaped recess and projection are formed on the upper and the lower surfaces of the plate material. The mounting plate 2 is placed at the recess 1a of th plate 1, Al's are positioned facing to each other, and the plates 1 and 2 are joined together by applying supersonic vibrations under pressure. Subsequently, an element 3 is fixed by solder 4. According to this constitution, the cooling plate and the element mounting plate can be adhered simply and securely, and also the cooling device can be mass-produced.
Patent JP-S60200579-A (JP)
Title: Superconductive device
Inventor: KAWAMURA TOSHIZOU
IPC: H01L39/00
Filed: 1984-03-26
Abstract: PURPOSE:To obtain a superconductive device which has excellent heat insulating performance by composing at least one of controlling and monitoring lead wirings of cryogenic unit of an essential member formed of optical fiber having very small thermal conductivity. CONSTITUTION:Controlling and monitoring lead wirings 17, 18 are formed of optical fiber and sheath material having very small thermal conductivity. Thus, it is possible set to zero in practice to transfer external heat through both wirings 17, 18 into liquefied gas vessel 1. Further, since the optical fiber has good transmission characteristic, a plurality of monitor signals from superconductive coil 6 and a sensor 9 are transmitted via a monitor lead 18 to an electric unit out of a vacuum vessel 3, which is very advantageous in a position of preventing heat from flowing. In addition, since the power lead wiring 15 of operating a converter 12 are not necessary to transmit large power, fine leads of positive and negative wires are generally sufficient, and when the vessels 1 and 3 are made of metal, one side paths may be used replacing said vessels.
Patent JP-H04291065-A (JP)
Title: Device and method for reading data
Inventor: ISHIGURO MASAYUKI
IPC: G11B20/18
Filed: 1991-03-20
Abstract: PURPOSE:To quickly perform the restoration processing of erroneous data and to improve data reading rate by immediately operating a correct data corresponding to the erroneous data from redundant data and correction data already calculated. CONSTITUTION:A microprocessor 1 discriminates whether or not one of the read data of data blocks D1 to D4 are erroneous data. When one of the read data of the D1 to D4 are erroneous, by moving a reading head to a redundant block P and operating the exclusive OR between the redundant data and the correction data, the correct data of the data block D are restored, the correct data are stored in an address where the erroneous data of the data block D are stored and the reading operation for the data blocks D1 to D4 is completed. Thus, the restoration processing can quickly be executed.
Patent JP-S53142642-A (JP)
Title: Current limiting circuit
Inventor: KOMIYAMA MOTOAKI
IPC: G05F1/56
Filed: 1977-05-18
Abstract: PURPOSE: To limit circuit current continuously within predetermined level without sacrifice of constant voltage characteristic of power source, by combining two transistors having different conducting manner to show excellent current limiting function for large current while to suppress voltage variation due to current for normal current. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08215021-A (JP)
Title: Necktie binder
Inventor: OSADA REIZABURO
IPC: A47G25/78
Filed: 1995-02-09
Abstract: PURPOSE: To provide a necktie binder which presses plural neckties to get rid of their wrinkles and houses these neckties. CONSTITUTION: A guide 2 is internally mounted at the rear plate of a main body 1 and a press fitting 3 is mounted at an open side. A binder 5 is twice- folded to a necktie winding side and a partition plate side. The winding side is provided with a pocket 6 and a diagonal groove 7 and the partition plate side is stuck with memorandum paper 8.
Patent JP-H03259653-A (JP)
Title: Private branch exchange system
Inventor: ORUI TAKAO
IPC: H04M3/60
Filed: 1990-03-09
Abstract: PURPOSE:To send a call signal immediately to an extension telephone set in interlocking with the depression of a call signal button by storing a line of a channel switch even when a telephone set is hooked on so as to send call signal information and outputting the call signal to the telephone set hooked on detecting the information. CONSTITUTION:When an extension telephone set 14 is hooked on and restored after the talking between the extension telephone set 14 and an operation board 12, a central processing unit 19 detects it to keep a time division channel switch 11 between the extension telephone set 14 and the operation board 12. When the operator of the operation board 12 depresses a call signal button 23, a call signal button relay 24 is closed and call signal information 27 is outputted together with a control signal from a call signal information provision circuit 26. Upon the detection of the call signal information 27 at a call signal informa tion detection circuit 28, a call signal transmission relay 29 is closed. When the call signal transmission relay 29 is closed, a call signal transmission relay 31 is closed interlockingly and a call signal is outputted to the extension tele phone set 14 hooked on from the call signal source 32.
Patent JP-S59179110-A (JP)
Title: Operating method of filter module
Inventor: TADA NAOKI
IPC: B01D61/22
Filed: 1983-03-30
Abstract: PURPOSE:To operate each module at about the same filtration rate by keeping the filtration side of each module of the filter modules, wherein several modules are connected in series, at a specified pressure. CONSTITUTION:N numbers of modules A1, A2,...An having the same performance (desalting efficiency, permeability etc.) are connected in series. The filtrate pressure (filter chamber pressure) of each module is equalized to the pressure difference Pk-n between the original liquid inlet pressure Pk of the module Ak and the original liquid inlet pressure Pn of the module An at the lowermost stream by controlling the pressure regulating valve Vk (k=1, 2,...n-1, and n is excluded) in the filter chamber of each module Ak. The modules are operated under such control. This control is usually performed automatically by using a constant pressure valve.